Add recoveryVaultPrivateEndpoint plugin

[heysubinoy]

This pull request introduces a new plugin for Azure Recovery Vault Private Endpoint functionality. The implementation allows users to configure and manage private endpoints for Azure Recovery Services Vaults, enhancing security and accessibility.

Changes Made:

• Added a new plugin recoveryVaultPrivateEndpoint to handle private endpoint configurations.

• Updated the api.js to get the updated getRecoveryServiceVault, updated to api-version=2024-04-01

• Enhanced the JSON output to reflect the new configurations and status for private endpoints.

Testing:

[
  {
    "plugin": "recoveryVaultPrivateEndpoint",
    "category": "Recovery Service Vault",
    "title": "Recovery Services Vault Private Endpoint",
    "description": "Ensure that Azure Recovery Services Vaults are not publicly accessible and have private endpoints configured.",
    "resource": "/subscriptions/69e37648-d32f-46a0-a45e-e983eb816225/resourceGroups/test-sbn/providers/Microsoft.RecoveryServices/vaults/TestCloudSploit",
    "region": "eastus",
    "status": "FAIL",
    "message": "Recovery Service Vault has public network access disabled but NO private endpoints configured (not accessible)"
  }
]

[
  {
    "plugin": "recoveryVaultPrivateEndpoint",
    "category": "Recovery Service Vault",
    "title": "Recovery Services Vault Private Endpoint",
    "description": "Ensure that Azure Recovery Services Vaults are not publicly accessible and have private endpoints configured.",
    "resource": "/subscriptions/69e37648-d32f-46a0-a45e-e983eb816225/resourceGroups/test-sbn/providers/Microsoft.RecoveryServices/vaults/TestCloudSploit",
    "region": "eastus",
    "status": "OK",
    "message": "Recovery Service Vault is private: public network access is disabled and private endpoints are configured"
  }
]

[stefin9898]

DO NOT MERGE UPGRADE IN PROGRESS